Series / Type: 525VX3 — part of DID’s VX series using X-ring sealing technology.
Features / Benefits:
• Improved rigidity and reduced flex for smoother power delivery.
• Lower friction and extended wear life vs older (VO) series, thanks to the X-ring design. The chain life is rated ~41 % more than the VO series in DID’s specs.
Tensile / Strength: The chain is rated for safety in large displacement bikes; in specs, it’s often listed with very high tensile strength (the VX3 is suitable up to around 1000cc context).
Compatibility / Uses: It’s marketed for road/street/sport applications, for bikes in the 600cc–1000cc range.
Finish & Aesthetic: The “GB” version is Gold/Black color (outer plates gold, inner/side plates black) in the Pro Street line.
